首页|Optical QPSK/16QAM modulation based on serial-parallel MZM scheme in radio-over-fiber system

Optical QPSK/16QAM modulation based on serial-parallel MZM scheme in radio-over-fiber system

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A novel scheme of optical modulation in 40 GHz radio-over fiber (RoF) system is proposed. It generates optical QPSK/16QAM signals in a serial-parallel structure of Mach-Zehnder modulators (MZMs). The millimeter-wave is obtained with optical frequency multiplication (OFM). Furthermore, modulation on optical-wave is transferred onto millimeter-wave.It can be used to increase transmission capacity of millimeter-wave RoF systems.

radio-over-fiber (RoF)optical frequency multiplicationoptical modulationbroadband communication

LI Ying-chun、ZOU Shi-huan、WEI Lin、CAI You-mei、YE Jia-jun、LIN Ru-jian

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Key Laboratory of Specialty Optics and Optical Access Networks, School of Communication and Information Engineering, Shanghai University, Shanghai 200072, P. R. China

Shanghai Leading Academic Discipline ProjectScience and Technology of Commission of Shanghai MunicipalityScience and Technology of Commission of Shanghai Municipality国家自然科学基金

S3010808DZ150010F1051150060260877053

2011

10.1007/s11741-011-0682-3

上海大学学报(英文版)
上海大学

上海大学学报(英文版)

影响因子：0.196
ISSN：1007-6417
年,卷(期)：2011.15(1)
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